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4820-01-440-1502

Valve Seat

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Official Item Classification

Nombre
Valve Seat
(NSN) Número de stock nacional
4820-01-440-1502
(FSG) Grupo de suministro federal
48 Valves
(FSC) Clasificación Federal de Suministros
4820 Válvulas no motorizadas
(INC) Código de nombre del artículo
22113
(FIIG) Guía Federal de Identificación de Artículos
A15500
Fecha
01/06/1997 (hace 29 años)

2a second threaded portion thread class, 3.120 inches nominal overall height, 1.750 inches nominal first threaded portion thread length, 1.750 inches nominal second threaded portion thread length, 2a first threaded portion thread class

Specs & Compatibility

Clase de rosca

2a first threaded portion

Clase de rosca

2a second threaded portion

Longitud de la rosca

1.750 inches nominal second threaded portion

Longitud de la rosca

1.750 inches nominal first threaded portion

Altura total

3.120 inches nominal

Diámetro interior del cuerpo

4.000 inches nominal

Identificación del artículo final

nimitz class cvn

Ángulo del asiento en grados

45.000 nominal

Cantidad de hilo por pulgada

14 first threaded portion

Cantidad de hilo por pulgada

14 second threaded portion

Tamaño nominal de la rosca

4.812 inches first threaded portion

Tamaño nominal de la rosca

4.812 inches second threaded portion

Forma de la superficie del asiento

angular

Características especiales

for safety relief valve type 1741-t, sz 4.000 in.

Material

nickel alloy seat

Material, Documento Y Clasificación

qq-n-288 fed spec single material response seat

Designador de estilo

plain threaded

Designador de serie de roscas

uns single threaded portion

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0022113

Related Hardware Products

Número de Parte Descripción
10532.002.128 Valve Seat
10532002128 Valve Seat
20214 FIND NO 5 Valve Seat

Preguntas frecuentes

What is the FSCG of the NSN 4820-01-440-1502?
The FSCG of the NSN 4820-01-440-1502 is 4820
Does the NSN 4820-01-440-1502 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-440-1502 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 4820-01-440-1502 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-440-1502 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 4820-01-440-1502 was assigned to the Federal Catalog?
It was assigned hace 29 años, on Mon, Jan 6, 1997